Home / 93,226.61-139,860.17-34,062.19

Finding the Fourth Proportional to 93,226.61, 139,860.17 and 34,062.19

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Solution

The fourth proportional to 93,226.61, 139,860.17 and 34,062.19 is: 51,100.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,226.61 : 139,860.17 = 34,062.19 : x
  2. Step 2: Convert to fraction form
    93,226.61/139,860.17 = 34,062.19/x
  3. Step 3: Cross multiply
    93,226.61x = 139,860.17 × 34,062.19
  4. Step 4: Simplify right side
    93,226.61x = 4,763,943,291.74
  5. Step 5: Solve for x
    x = 4,763,943,291.74/93,226.61
  6. Step 6: Final answer
    x = 51,100.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.